[Tuberculosis epidemiology in Mayotte Island].
Mayotte is a French territory island, part of the Comoros Archipelago in the Indian Ocean with 200,000 inhabitants. The tuberculosis control program started in 1976, although available epidemiological data remains incomplete. We conducted a retrospective hospital-based survey in 202 outpatients and hospital medical records from the Hospital Centre of the main city to contribute to the epidemiological evaluation of tuberculosis patterns. The tuberculosis frequency remains unchanged since 2000. It affects a young population partly coming from the other neighbouring Comoro Islands (69%) with illegal immigrate status (53% in 2004). The systematic diagnostic screening efficiency of the condition appears marginal. Pulmonary involvement is the most frequent clinical manifestation (78%), although severe extrapulmonary manifestations are not exceptional. Co-infection with HIV and multi resistance to antituberculosis agents are not frequent. Up to 60% of cases have been proven to be bacteriologically linked. The notification rate remains critically low with an estimate of 39% of notifications to the local sanitary authorities in charge of secondary cases screening. The case coverage seems limited both by low socio-economical status and poor health facility accessibility The loss of follow up is dramatically high, 41% on the overall period, and up to 51% in 2004. Our results make mandatory the reinforcement of a tuberculosis survey and control involvement within the context of this French territory. Screening, care and follow up are to be implemented particularly for vulnerable and precarious groups and for patients.
Woessner
J
J
Service de médecine de Mamoudzou, centre hospitalier de Mayotte, 97600 Mamoudzou, France.
Receveur
M C
MC
Malvy
D
D
Taytard
A
A
D017507:Comoros / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D012042:Registries; D012189:Retrospective Studies; D012959:Socioeconomic Factors; D014376:Tuberculosis / Q000150:complications / Q000191:economics / Q000453:epidemiology* / Q000473:pathology*